CN217056915U

CN217056915U - Polymorphic flexible matrix display device

Info

Publication number: CN217056915U
Application number: CN202220583352.4U
Authority: CN
Inventors: 胡炳强; 胡伟; 郝圣哲
Original assignee: Henan Zhuocheng Steel Structure Engineering Co ltd
Current assignee: Henan Zhuocheng Steel Structure Engineering Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-26
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to an automatic change display device technical field, concretely relates to flexible matrix display device of polymorphic, the loach carrying platform comprises a supporting fram, the outside of support frame evenly be equipped with a plurality of expansion screen, the corner of support frame is equipped with supplementary screen, supplementary screen and adjacent expansion screen are established on same horizontal plane, the top of supplementary screen and the bottom of expansion screen are fixed with expansion box respectively, the expansion box is equipped with the expansion plate, driving plate and the fixed plate of installing driving motor, fix with screw is passed through on the support frame in one side of fixed plate, fix with screw is passed through on expansion screen or supplementary screen in one side of expansion plate, be equipped with drive assembly between driving motor and the driving plate, the both ends of driving plate are on fixed plate and the drive assembly respectively. The utility model provides a multiaspect of being convenient for demonstrates prevents that the display screen from colliding in flexible process, and stability is strong, and degree of automation is high, the flexible matrix display device of polymorphic of safe fastness for overcome defect among the prior art.

Description

Polymorphic flexible matrix display device

Technical Field

The utility model relates to an automatic change display device technical field, concretely relates to flexible matrix display device of polymorphic.

Background

In order to improve the product publicity effect, the publicity and display are carried out by utilizing the 3D naked eye technology, namely, the characteristic that the eyes of people have parallax is utilized, and under the condition of not needing to use any auxiliary equipment (such as 3D glasses, helmets and the like), a display system with space and depth vivid three-dimensional images can be obtained, so that the display equipment is required to meet the dynamic use requirement, namely, a vivid three-dimensional image is created by the display screen on the display equipment through reciprocating motion, however, the display screen at the corner is difficult to stretch and the telescopic display screen is easy to collide, so that the existing display equipment is flat display at present, namely, the display equipment is displayed towards one direction, so that people in other directions cannot see the content displayed by the display equipment, and the publicity effect is influenced; in order to meet the propaganda requirements in different occasions, display equipment is often respectively installed in multiple directions in the occasions, so that the occupied site space is large, and the propaganda display cost is increased; and at present, the display screen is driven to stretch out and draw back through the motor and the lead screw, the limit that the lead screw is surpassed by the display screen in the use is flexible, and the upper slide block of the lead screw often bumps the stopper of the lead screw both sides, leads to the lead screw to receive the damage, and even the display screen drops from the lead screw, influences display device and uses.

Consequently, produce the multiaspect of being convenient for and demonstrate, prevent that the display screen from at flexible in-process bump, stability is strong, and degree of automation is high, and the flexible matrix display device of polymorphic of safe fastness has extensive market prospect.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a multiaspect of being convenient for demonstrates prevents that the display screen from colliding in flexible process, and stability is strong, and degree of automation is high, the flexible matrix display device of polymorphic of safe fastness for overcome defect among the prior art.

The utility model adopts the technical proposal that: the utility model provides a polymorphic flexible matrix display device, the loach carrying platform comprises a supporting fram, the outside of support frame evenly be equipped with the flexible screen of a plurality of, the corner of support frame is equipped with supplementary screen, supplementary screen is established on same horizontal plane with adjacent flexible screen, the top of supplementary screen and the bottom of flexible screen are fixed with expansion box respectively, the expansion box is equipped with the expansion plate, driving plate and the fixed plate of installing driving motor, fix with screw on the support frame is passed through to one side of fixed plate, fix with screw is passed through on expansion screen or supplementary screen in one side of expansion plate, be equipped with drive assembly between driving motor and the driving plate, the both ends of driving plate are fixed respectively on expansion plate and drive assembly.

The telescopic plate is characterized in that a limiting block and a limiting rod are arranged between the telescopic plate and the fixed plate, a limiting groove is sleeved on the limiting block, the limiting rod is sleeved in the limiting groove, the appearance of the limiting rod is matched with the shape of the limiting groove, and the limiting rod and the limiting block are fixed on the telescopic plate and the fixed plate through screws respectively.

The one end that the stopper was kept away from to the expansion plate be equipped with the guard plate, the guard plate passes through the fix with screw on the lateral wall of expansion plate, the guard plate is located one side of stopper.

The driving assembly comprises a driving belt and two driving wheels meshed with the driving belt, one of the driving wheels is fixed on the driving motor through a key connection, the other driving wheel is fixed on the other connecting plate through a bearing, and two ends of the transmission plate are fixed on the driving belt and the expansion plate through screws respectively.

The telescopic box adopts a rectangular box-shaped structure with openings at two sides, one end of the telescopic box is fixed at the inner side of the telescopic screen or the auxiliary screen through screws, a power supply module and a control panel are arranged in the telescopic box, and the power supply module and the control panel are respectively fixed in the telescopic box through screws.

The inner side of the support frame is provided with a support upright post, the support frame is fixed at the top of the support upright post through a screw, and the bottom end of the support upright post is bonded with a support plate.

The auxiliary screen and the telescopic screen are provided with oblique angle strips, the oblique angle strips are of strip structures made of elastic materials, and the oblique angle strips are fixed on the edge of the auxiliary screen or the telescopic screen through screws.

The utility model has the advantages that: firstly, the utility model comprises a supporting frame, a plurality of telescopic screens are evenly arranged on the outer side of the supporting frame, auxiliary screens are arranged at the corners of the supporting frame, the auxiliary screens and the adjacent telescopic screens are arranged on the same horizontal plane, telescopic boxes are respectively fixed at the top of the auxiliary screens and the bottom of the telescopic screens, telescopic plates, transmission plates and fixed plates provided with driving motors are arranged in the telescopic boxes, one side of each fixed plate is fixed on the supporting frame through screws, one side of each telescopic plate is fixed on the telescopic screens or the auxiliary screens through screws, driving assemblies are arranged between the driving motors and the transmission plates, two ends of each transmission plate are respectively fixed on the telescopic plates and the driving assemblies, the utility model is used for mounting at the corners of the supporting frame through the auxiliary screens, the telescopic boxes are respectively fixed at the top of the auxiliary screens and the bottom of the telescopic screens, so as to prevent the auxiliary screens and the telescopic screens from colliding in the telescopic process, the telescopic plate, the driving motor, the transmission plate and the driving element are arranged, so that the auxiliary screen or the telescopic screen can be conveniently driven to stretch, and the display effect of the utility model is improved; secondly, the utility model limits the extension and retraction of the retractable screen or the auxiliary screen through the limiting block and the limiting rod, prevents the retractable plate from extending out or retracting too long through the protection plate, and improves the extension and retraction stability of the retractable screen or the auxiliary screen; thirdly, the utility model discloses a be equipped with drive assembly including the driving band and with two drive wheels of this driving band meshing and the connecting plate that is equipped with, be convenient for drive expansion screen or supplementary screen and stretch out and draw back to utilize the driving band atress too big, the phenomenon of skidding appears, prevent that each component collides and appears the damage in the utility model, improve the utility model discloses a life, and through the power supply module and the control panel that are equipped with, be convenient for right the utility model discloses supply power and control, improve the utility model discloses degree of automation; additionally, the utility model discloses a support post and the backup pad that are equipped with are right the utility model discloses support, and avoid the utility model discloses cross heavy crushing ground to through the bevel strip that is equipped with, prevent supplementary screen and the flexible in-process of flexible screen from bumping, further improve the utility model discloses a life makes the utility model discloses have fine society and economic benefits, be the product of easily using widely.

Drawings

Fig. 1 is the schematic view of the mounting structure of the middle support frame of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is the assembly schematic diagram of the middle telescopic screen and the auxiliary screen of the present invention.

Fig. 4 is a schematic view of a first structure of the middle retractable screen and the auxiliary screen of the non-installed retractable box of the present invention.

Fig. 5 is a second schematic structural view of the middle retractable screen and the auxiliary screen of the present invention.

Fig. 6 is a schematic perspective view of the first embodiment of the present invention.

Fig. 7 is a schematic perspective view of a second embodiment of the present invention.

Fig. 8 is a perspective view of a third embodiment of the present invention.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, a multi-form telescopic matrix display device comprises a support frame 1, a plurality of telescopic screens 2 are uniformly arranged outside the support frame 1, an auxiliary screen 3 is arranged at a corner of the support frame 1, the auxiliary screen 3 contacts with the adjacent telescopic screen 2, a telescopic box 4 is respectively fixed at the top of the auxiliary screen 3 and the bottom of the telescopic screen 2, a telescopic plate 5, a transmission plate 6 and a fixing plate 8 provided with a driving motor 7 are arranged in the telescopic box 4, one side of the fixing plate 8 is fixed on the support frame 1 by screws, one side of the telescopic plate 5 is fixed on the telescopic screen 2 or the auxiliary screen 3 by screws, a driving assembly 9 is arranged between the driving motor 7 and the transmission plate 6, two ends of the transmission plate 6 are respectively fixed on the telescopic plate 5 and the driving assembly 9, the driving assembly 9 is driven by the driving motor 7 to operate, thereby drive supplementary screen or flexible screen 2 and stretch out and draw back, improve the utility model discloses a display effect.

A limiting block 10 and a limiting rod 11 are arranged between the telescopic plate 5 and the fixed plate 8, a limiting groove is sleeved on the limiting block 10, the limiting rod 11 is sleeved in the limiting groove, the appearance of the limiting rod 11 is matched with the shape of the limiting groove, and the limiting rod 11 and the limiting block 10 are respectively fixed on the telescopic plate 5 and the fixed plate 8 through screws, so that the telescopic motion of the telescopic screen 2 or the auxiliary screen 3 is limited, and the telescopic stability of the telescopic screen 2 or the auxiliary screen 3 is improved; expansion plate 5 one end of keeping away from stopper 10 be equipped with guard plate 12, guard plate 12 passes through the fix with screw on expansion plate 5's lateral wall, guard plate 12 is located one side of stopper 10, there is sensing element fixed plate 8 both sides respectively through the mounting screw, thereby prevent that expansion plate 5 from stretching out or return the overlength that contracts, when making this sensing element detect guard plate 12, transmit response information to the control center through this response sensing element, thereby the control element control driving motor bring to rest of being convenient for, improve the utility model provides a security, this sensing element adopt infrared sensing element.

The fixed plate 8 is provided with two connecting plates 13, the top ends of the two connecting plates 13 are respectively fixed on the wing side of the fixed plate 8 through screws, the driving motor 7 is fixed on one of the connecting plates 13 through screws, the driving assembly 9 comprises a driving belt and two driving wheels meshed with the driving belt, one of the driving wheels is fixed on the driving motor 7 through a key connection, the other driving wheel is fixed on the other connecting plate 13 through a bearing, the two ends of the driving plate 6 are respectively fixed on the driving belt and the expansion plate 5 through screws, the driving belt is driven by the driving motor 7 to operate so as to drive the auxiliary screen 3 and the expansion screen 2 to expand and contract, the expansion plate 5 extends out or retracts too long, the driving plate 6 brakes the driving belt, so that the driving belt has a slipping phenomenon, thereby preventing the damage caused by collision of all components in the utility model, the service life of the utility model is prolonged; the telescopic box 4 adopts a rectangular box-shaped structure with openings at two sides, one end of the telescopic box 4 is fixed at the inner side of the telescopic screen 2 or the auxiliary screen 3 through screws so as to protect the inner side of the telescopic screen 2 or the auxiliary screen 3, a power supply module 14 and a control board 15 are arranged in the telescopic box 4, the power supply module 14 and the control board 15 are respectively fixed in the telescopic box 4 through screws, the power supply module 14, the telescopic screen 2, the auxiliary screen 3, a driving motor 7 and sensing elements arranged on a fixed plate 8 are respectively and electrically connected with the control board 15, any one of the control board 15, a singlechip, a DSP (digital signal processor) and an ARM (advanced RISC machine) is arranged in the control board 15, a corresponding control program is arranged in the control board 15, the operation of the telescopic screen 2, the auxiliary screen 3 and the driving motor 7 is controlled through the control signal fed back by the sensing elements arranged on the fixed plate 8, so as to control the telescopic distance of the telescopic board 5, the power supply module 14 adopts a power supply of 100-300W, so as to facilitate the power supply processing of the control board 15, the retractable screen 2, the auxiliary screen 3, the driving motor 7 and the sensing elements installed on the fixing board 8, and facilitate the operation of the utility model.

The inner side of the support frame 1 is provided with a support upright post 16, the support frame 1 is fixed at the top of the support upright post 16 through screws, so that the support frame 1 is convenient to fix, a support plate 17 is bonded at the bottom end of the support upright post 16, so that the support upright post 16 is convenient to support, and the stress of the support upright post 16 is dispersed, thereby preventing the utility model from concentrating pressure, namely avoiding the utility model from crushing the ground, and improving the supporting effect of the utility model; supplementary screen 3 and flexible screen 2 between be equipped with oblique angle strip 18, oblique angle strip 18 adopts the strip structure that the elasticity material was made, oblique angle strip 18 passes through the fix with screw on supplementary screen 3 or flexible screen 2's edge to prevent supplementary screen 3 and flexible screen 2 flexible in-process bumps, further improve the utility model discloses a life.

As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the support frame 1 in embodiment 1 is of an L-shaped structure, so that the requirement of two-sided display is met; in the embodiment 2, the support frame 3 is in a U-shaped structure, so that the requirement of three-side display is met; in embodiment 3, the supporting frame is in a square structure, so that the requirement of four-side display is met, and the use requirements of different occasions are met. When the telescopic screen is used, firstly, the power supply module 14 is electrically connected with an outer diameter power supply, and the control panel 15 is electrically connected with an external control center, namely, the control panel 15 is controlled by an external control computer, so that the starting and the closing of the driving motor 7 are controlled, and the information contents displayed by the telescopic screen 2 and the auxiliary screen 3 are controlled; then, come control display screen 2 through control panel 15 to show the information content of article to through control panel 15 control driving motor 5 operation, thereby drive assembly 9 and carry out reciprocating motion, make flexible screen 2 and supplementary screen 3 carry out reciprocating motion, thereby show propaganda information to people.

The utility model provides a multiaspect is demonstrateed convenient to, prevents that the display screen from bumping at flexible process, and stability is strong, and degree of automation is high, the flexible matrix display device of polymorphic of safety fastness makes the utility model discloses extensive market prospect has.

Claims

1. The utility model provides a flexible matrix display device of polymorphic, includes support frame (1), its characterized in that: the outside of support frame (1) evenly be equipped with a plurality of flexible screen (2), the corner of support frame (1) is equipped with supplementary screen (3), establish on same horizontal plane supplementary screen (3) and adjacent flexible screen (2), the top of supplementary screen (3) and the bottom of flexible screen (2) are fixed with expansion box (4) respectively, be equipped with expansion plate (5) in expansion box (4), driving plate (6) and fixed plate (8) of installing driving motor (7), fix with screw on support frame (1) is passed through to one side of fixed plate (8), fix with screw on flexible screen (2) or supplementary screen (3) one side of expansion plate (5), be equipped with drive assembly (9) between driving motor (7) and driving plate (6), the both ends of driving plate (6) are fixed respectively on expansion plate (5) and drive assembly (9).

2. The polymorphic stretchable matrix display device of claim 1, further comprising: the telescopic plate is characterized in that a limiting block (10) and a limiting rod (11) are arranged between the telescopic plate (5) and the fixed plate (8), a limiting groove is sleeved on the limiting block (10), the limiting rod (11) is sleeved in the limiting groove, the appearance of the limiting rod (11) is identical to the shape of the limiting groove, and the limiting rod (11) and the limiting block (10) are fixed on the telescopic plate (5) and the fixed plate (8) through screws respectively.

3. The polymorphic stretchable matrix display device of claim 2, wherein: one end of the expansion plate (5) far away from the limiting block (10) is provided with a protection plate (12), the protection plate (12) is fixed on the side wall of the expansion plate (5) through screws, and the protection plate (12) is located on one side of the limiting block (10).

4. The polymorphic stretchable matrix display device of claim 1, further comprising: the novel telescopic driving mechanism is characterized in that two connecting plates (13) are arranged on the fixing plate (8), the top ends of the two connecting plates (13) are fixed to the wing side of the fixing plate (8) through screws respectively, the driving motor (7) is fixed to one of the connecting plates (13) through screws, the driving assembly (9) comprises a driving belt and two driving wheels meshed with the driving belt, one of the driving wheels is fixed to the driving motor (7) through a key connection, the other driving wheel is fixed to the other connecting plate (13) through a bearing, and two ends of the driving plate (6) are fixed to the driving belt and the telescopic plate (5) through screws respectively.

5. The polymorphic stretchable matrix display device of claim 1, wherein: expansion box (4) adopt both sides open-ended rectangle box column structure, the inboard at expansion screen (2) or supplementary screen (3) is passed through the fix with screw to the one end of expansion box (4), expansion box (4) in be equipped with power module (14) and control panel (15), power module (14) and control panel (15) are respectively through the fix with screw in expansion box (4).

6. The polymorphic stretchable matrix display device of claim 1, further comprising: the inner side of the support frame (1) is provided with a support upright post (16), the support frame (1) is fixed at the top of the support upright post (16) through a screw, and the bottom end of the support upright post (16) is bonded with a support plate (17).

7. The polymorphic stretchable matrix display device of claim 1, wherein: supplementary screen (3) and flexible screen (2) between be equipped with bevel angle strip (18), bevel angle strip (18) adopt the stripe structure that elastic material made, bevel angle strip (18) pass through the fix with screw on the edge of supplementary screen (3) or flexible screen (2).